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Binary polarization pupil filter: Theoretical analysis and experimental realization with a liquid crystal display
(Elsevier Science, 2006-08)
The Jones matrix formalism has been applied to evaluate the response of an optical system when a non-uniform polarizing pupil is introduced. With this formalism we analyze and experimentally demonstrate the properties of ...
Ionic liquids for improving the extraction of NSAIDs in water samples using dispersive liquid-liquid microextraction by high performance liquid chromatography-diode array-fluorescence detection
(Elsevier B.V., 2015)
A rapid, sensitive and efficient analytical method based on the use of ionic liquids for determination of non-steroidal anti-inflammatory drugs (NSAIDs) in water samples was developed. High-performance liquid chromatography ...
Raman spectra of acetonitrile in imidazolium ionic liquids
(WILEY-BLACKWELL, 2010)
Raman spectra of dilute solutions of acetonitrile in ionic liquids reveal the characteristic features of ionic liquids` polarity. This is accomplished by investigating the Raman bandshape of the nu (CN) band, corresponding ...
Analysis of non-polar heterocyclic aromatic amines in beefburguers by using microwave-assisted extraction and dispersive liquid–ionic liquid microextraction
(Elsevier, 2013-12)
A new sample preparation procedure to determine six heterocyclic aromatic amines (3-Amino-1,4-dimethyl-5H-pirido[4,3-b]indole, 3-Amino-1-methyl-5H-pirido[4,3-b]indole, 2-amino-1-methyl-6-phenylimidazo-[4,5-b]pyridine, ...
Hydrophilic Interaction Chromatography (hilic): State Of The Art And Applications
(Soc Brasileira QuimicaSão Paulo, 2016)
Cromatografia Por Interações Hidrofilicas (hilic): Estado Da Arte E AplicaçõesHydrophilic Interaction Chromatography (hilic): State Of The Art And Applications
(Sociedade Brasileira de Química, 2016)
Fast determination of four polar contaminants in soy nutraceutical products by liquid chromatography coupled to tandem mass spectrometry
(Analytical and Bioanalytical Chemistry, 2018)
Vapor-liquid and liquid-liquid equilibrium for binary systems ester plus a new protic ionic liquid
(Springer HeidelbergHeidelbergAlemanha, 2013)
Desenvolvimento de sistemas líquido-cristalinos empregando silicone fluido de co-polímero glicol e poliéter funcional siloxano
(Soc Brasileira Quimica, 2009-01-01)
DEVELOPMENT of LIQUID-CRYSTALLINE SYSTEMS USING SILICON GLYCOL COPOLYMER and POLYETHER FUNCTIONAL SILOXANE. For the construction of the phase diagrams, the method of the aqueous titration was used. There were prepared 5 ...